1313403034425 has 24 divisors (see below), whose sum is σ = 2299227902496. Its totient is φ = 659276816640.

The previous prime is 1313403034417. The next prime is 1313403034469. The reversal of 1313403034425 is 5244303043131.

It is not a de Polignac number, because 1313403034425 - 2³ = 1313403034417 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 515058739 + ... + 515061288.

It is an arithmetic number, because the mean of its divisors is an integer number (95801162604).

Almost surely, 2^{1313403034425} is an apocalyptic number.

1313403034425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1313403034425 is a deficient number, since it is larger than the sum of its proper divisors (985824868071).

1313403034425 is a wasteful number, since it uses less digits than its factorization.

1313403034425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030120057 (or 1030120052 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 1313403034425 its reverse (5244303043131), we get a palindrome (6557706077556).

The spelling of 1313403034425 in words is "one trillion, three hundred thirteen billion, four hundred three million, thirty-four thousand, four hundred twenty-five".